Abstract:
:Prey may use multiple sensory channels to detect predators, whose cues may differ in altered sensory environments, such as turbid conditions. Depending on the environment, prey may use cues in an additive/complementary manner or in a compensatory manner. First, to determine whether the purely aquatic Barton Springs salamander, Eurycea sosorum, show an antipredator response to visual cues, we examined their activity when exposed to either visual cues of a predatory fish (Lepomis cyanellus) or a non-predatory fish (Etheostoma lepidum). Salamanders decreased activity in response to predator visual cues only. Then, we examined the antipredator response of these salamanders to all matched and mismatched combinations of chemical and visual cues of the same predatory and non-predatory fish in clear and low turbidity conditions. Salamanders decreased activity in response to predator chemical cues matched with predator visual cues or mismatched with non-predator visual cues. Salamanders also increased latency to first move to predator chemical cues mismatched with non-predator visual cues. Salamanders decreased activity and increased latency to first move more in clear as opposed to turbid conditions in all treatment combinations. Our results indicate that salamanders under all conditions and treatments preferentially rely on chemical cues to determine antipredator behavior, although visual cues are potentially utilized in conjunction for latency to first move. Our results also have potential conservation implications, as decreased antipredator behavior was seen in turbid conditions. These results reveal complexity of antipredator behavior in response to multiple cues under different environmental conditions, which is especially important when considering endangered species.
journal_name
Behav Processesjournal_title
Behavioural processesauthors
Zabierek KC,Gabor CRdoi
10.1016/j.beproc.2016.06.016subject
Has Abstractpub_date
2016-09-01 00:00:00pages
4-10eissn
0376-6357issn
1872-8308pii
S0376-6357(16)30144-9journal_volume
130pub_type
杂志文章abstract::The effects of ectopic pituitary isografts on response to novelty were studied in adult Snell Dwarf mice. Because of anterohypophyseal deficiency, these animals exhibit dwarfism, sterility and marked neurochemical and behavioural deficits. When given the opportunity to move around freely in simultaneously presented no...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/0376-6357(87)90004-0
更新日期:1987-12-01 00:00:00
abstract::There is a vast literature on the behavioural effects of partial reinforcement in Pavlovian conditioning. Compared with animals receiving continuous reinforcement, partially rewarded animals typically show (a) a slower development of the conditioned response (CR) early in training and (b) a higher asymptotic level of ...
journal_title:Behavioural processes
pub_type: 杂志文章,评审
doi:10.1016/j.beproc.2014.10.016
更新日期:2015-02-01 00:00:00
abstract::The gambler's fallacy is defined as the avoidance of a winning outcome in a stochastic environment with a constant probability. We tested the possibility that the gambler's fallacy in humans is responsive to the amount of time between choice allocations. Two groups of subjects were placed in a six-choice betting game ...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/j.beproc.2010.02.010
更新日期:2010-05-01 00:00:00
abstract::In time-place learning (TPL) paradigms animals are thought to form tripartite memory codes consisting of the spatiotemporal characteristics of biologically significant events. In Phase I, rats were trained on a modified TPL task in which either the spatial or temporal component was constant, while the other component ...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/j.beproc.2007.01.002
更新日期:2007-05-01 00:00:00
abstract::Monte Carlo simulations were performed to analyze the degree to which two-, three- and four-step learning histories of losses and gains correlated with escalation and persistence in extended extinction (continuous loss) conditions. Simulated learning histories were randomly generated at varying lengths and composition...
journal_title:Behavioural processes
pub_type: 杂志文章,评审
doi:10.1016/j.beproc.2016.02.017
更新日期:2016-06-01 00:00:00
abstract::Ectotherms have been shown being lateralized as well as mammals and birds. This is particularly evident in visual lateralization, i.e. the different use of the eyes, leading to use a specific eye to observe specific kind of stimuli and to process them with the correspondent contralateral hemisphere. Several lower vert...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/j.beproc.2008.07.007
更新日期:2008-11-01 00:00:00
abstract::Two groups of pigeons learned a two key conditional discrimination. Color was the conditional stimulus and form the choice stimulus for subjects in one group. Form was the conditional stimulus and color the choice stimulus in the other group. Half the subjects in each group then underwent an intradimensional shift: Th...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/0376-6357(89)90011-9
更新日期:1989-12-01 00:00:00
abstract::To cope with the variable environment, animals are continuously required to learn novel behaviours or, in certain cases, to inhibit automatic and previously learned behaviours. Traditionally, inhibition has been regarded as cognitively demanding and studied mostly in primates, other mammals and birds, using laboratory...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/j.beproc.2019.04.011
更新日期:2019-07-01 00:00:00
abstract::Five pigeons were trained to discriminate a constant luminance difference when both reinforcer frequency and reinforcer magnitude were varied in an animal analogue of the human discrete-trial yes- no detection task. Variation of relative reinforcer frequency was more effective in biasing detection performance than var...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/0376-6357(85)90124-X
更新日期:1985-01-01 00:00:00
abstract::The present article traces the development of Timberlake's behavior systems framework while noting connections between it and Kantor's interbehavioral psychology. Congruent with Timberlake's behavior systems approach, interbehaviorists assert that (a) behavior is best understood as part of a complex causal system inst...
journal_title:Behavioural processes
pub_type: 杂志文章,评审
doi:10.1016/j.beproc.2018.11.001
更新日期:2019-01-01 00:00:00
abstract::We analyzed the temporal pattern of conditioned suppression of lever-pressing for food in rats conditioned with tone-shock pairings using either a 10 or 15s conditioned stimulus (CS)-unconditioned stimulus (US) interval with a CS duration that was three times the CS-US interval. The analysis of average suppression and...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/j.beproc.2016.01.003
更新日期:2016-03-01 00:00:00
abstract::Despite the prevalence and research interest of animal personality, its underlying mechanisms are not yet fully understood. Due to the essential role of monoamines in modulating behaviour, we manipulated the monoaminergic systems of Mediterranean field crickets (Gryllus bimaculatus) to explore whether this altered beh...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/j.beproc.2020.104298
更新日期:2021-02-01 00:00:00
abstract::Organisms living at high densities may be forced to engage in conflict for access to resources such as food or shelter. When these resources are limited, the outcome of interactions may have important fitness implications. We investigated the behavioural interactions of the invasive Round Goby (Neogobius melanostomus)...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/j.beproc.2018.10.024
更新日期:2019-01-01 00:00:00
abstract::Domestic chicks selected for high and low locomotor activity in a novel environment have low and high levels of fearfulness, respectively. Using four commonly employed methods of estimating fear, namely emergence, open-field, response to a bell and tonic immobility tests, we found a similar effect in lines of Japanese...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/0376-6357(82)90035-3
更新日期:1982-09-01 00:00:00
abstract::Many studies have suggested that non-human primates have good individual recognition abilities, that social stimuli can serve as discriminative stimuli in learning tests and that visual access to social objects or events can be a reinforcer for operant behaviour. Intensified research efforts comparing the effectivenes...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/s0376-6357(97)00074-0
更新日期:1998-02-01 00:00:00
abstract::Short-term (within-session) and long-term (between-session) habituation of exploratory behavior was studied in rats, hamsters and gerbils. Subjects were observed in an open field containing four different objects during three 15-min sessions with an 8-14 h interval between each session. Their exploratory activity was ...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/0376-6357(88)90040-X
更新日期:1988-05-01 00:00:00
abstract::Birds gather visual information through scanning behavior to make decisions relevant for survival (e.g., detecting predators and finding food). The goal of this study was (a) to review some visual properties involved in scanning behavior (retinal specialization for visual resolution and motion detection, visual acuity...
journal_title:Behavioural processes
pub_type: 杂志文章,评审
doi:10.1016/j.beproc.2011.10.006
更新日期:2012-02-01 00:00:00
abstract::Feeding experiences with low-quality foods can be improved when these foods are ingested in close temporal association with foods of higher nutritional quality. However, preference for low-quality foods in nature seems to be rather insensitive to past positive experiences and more related to their intrinsic nutritiona...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/j.beproc.2016.02.015
更新日期:2016-05-01 00:00:00
abstract::Navigation is an important skill for mobile creatures. One important aspect of navigation is the ability to regain your position (reorient) if you become lost. Over the last 20 years, Marcia Spetch has added substantially to our understanding of reorientation and has advanced the fields of both comparative cognition a...
journal_title:Behavioural processes
pub_type: 传,历史文章
doi:10.1016/j.beproc.2018.12.017
更新日期:2019-03-01 00:00:00
abstract::Social play is a window on cognitive and communicative abilities of species. Inter-specific play, in particular, is a fertile venue to explore the capacity to correctly perceive and interpret signals emitted by partners. Up to now, most studies have focussed on dog-human play due to the important implications such stu...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/j.beproc.2020.104104
更新日期:2020-05-01 00:00:00
abstract::Handling is a crucial component of the human-horse relationship. Here, we report data from an experiment conducted to assess and compare the effect of two training methods. Two groups of six Welsh mares were trained during four sessions of 50 min, one handled with traditional exercises (halter leading, grooming/brushi...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/j.beproc.2009.06.012
更新日期:2009-10-01 00:00:00
abstract::Mated pairs of Mongolian gerbils were rejoined by two of their own young, of both sexes, after periods of separation starting when the young were four or seven weeks of age and lasting either one or four weeks. An additional group of young was separated from their parents when six weeks old, this time for two weeks. T...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/0376-6357(86)90024-0
更新日期:1986-06-01 00:00:00
abstract::Data from previous experiments on predator-prey distance estimation during ontogeny are compared to theoretical interpretations. In Ranatra the relationships between performance (maximum reactive distances), effectors (length of forelegs) and receptors (eyes) do not remain constant during nymphal development, contrary...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/0376-6357(84)90034-2
更新日期:1984-04-01 00:00:00
abstract::Schizophrenia involves positive, negative and cognitive symptoms, as well as comorbidity with anxiety and obsessive-compulsive disorder. Prepulse inhibition (PPI) of the startle response is a measure of sensorimotor gating that is impaired in schizophrenia and animal models of the disease. Remarkably, impaired PPI has...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/j.beproc.2018.03.019
更新日期:2018-06-01 00:00:00
abstract::The debate about whether or not animals have foresight has focused on whether animals can be shown to have episodic future thinking, that is the ability to travel mentally in time and see themselves in the future. This focus has distracted from consideration of other forms of foresight that animals demonstrate. We pro...
journal_title:Behavioural processes
pub_type: 杂志文章,评审
doi:10.1016/j.beproc.2008.12.005
更新日期:2009-03-01 00:00:00
abstract::Sensitivity to time was investigated to test the linear-timing hypothesis. A long duration was adjusted until accuracy was 75% correct for a short duration in a two-choice procedure. Short durations (2, 4, 6, 8, 10, 12, 14, 16 and 18 s) were selected from previous research that suggests that sensitivity to time is non...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/s0376-6357(01)00167-x
更新日期:2001-06-13 00:00:00
abstract::An important prediction from game theory is that the value of a resource influences the level to which male-male conflict escalates. Earlier experimental studies have shown that the seven salticid species we study here (Bavia aericeps, Euryattus sp., Hypoblemum albovittatum, Jacksonoides queenslandicus, Marpissa marin...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/j.beproc.2007.03.004
更新日期:2007-07-01 00:00:00
abstract::This study simultaneously varied experiences of recent victory or defeat, 2-h familiarity with the meeting place, and hen weight in order to understand their combined effects on the establishment of dyadic dominance relationships between hens not previously acquainted with each other. Three kinds of encounters were ar...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/s0376-6357(97)00040-5
更新日期:1997-11-01 00:00:00
abstract::Performance in object search tasks is not only influenced by the subjects' object permanence ability. For example, ostensive cues of the human manipulating the target markedly affect dogs' choices. However, the interference between the target's location and the spatial cues of the human hiding the object is still unkn...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/j.beproc.2016.02.005
更新日期:2016-04-01 00:00:00
abstract::In the fish Aidablennius sphynx, in which males continuously care for up to 7000 eggs throughout the breeding season, females prefer to mate with males that already guard eggs. The present study shows that this preference appears to be adaptive because the probability of eggs being cannibalized decreased with brood si...
journal_title:Behavioural processes
pub_type: 杂志文章
doi:10.1016/0376-6357(95)00019-4
更新日期:1996-02-01 00:00:00